83 lines
2.4 KiB
C++
83 lines
2.4 KiB
C++
/** @file
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*
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* Data model for UAT records.
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*
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* Copyright 2016 Peter Wu <peter@lekensteyn.nl>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef UAT_MODEL_H
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#define UAT_MODEL_H
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#include <config.h>
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#include <glib.h>
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#include <QAbstractItemModel>
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#include <QList>
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#include <QMap>
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#include <epan/uat-int.h>
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class UatModel : public QAbstractTableModel
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{
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public:
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UatModel(QObject *parent, uat_t *uat = 0);
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UatModel(QObject *parent, QString tableName);
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Qt::ItemFlags flags(const QModelIndex &index) const;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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QVariant headerData(int section, Qt::Orientation orientation,
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int role = Qt::DisplayRole) const;
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int rowCount(const QModelIndex &parent = QModelIndex()) const;
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int columnCount(const QModelIndex &parent = QModelIndex()) const;
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex());
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bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());
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QModelIndex appendEntry(QVariantList row);
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QModelIndex copyRow(QModelIndex original);
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bool moveRow(int src_row, int dst_row);
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bool moveRow(const QModelIndex &sourceParent, int sourceRow, const QModelIndex &destinationParent, int destinationChild);
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void reloadUat();
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bool hasErrors() const;
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void clearAll();
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/**
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* If the UAT has changed, save the contents to file and invoke the UAT
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* post_update_cb.
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*
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* @param error An error while saving changes, if any.
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* @return true if anything changed, false otherwise.
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*/
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bool applyChanges(QString &error);
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/**
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* Undo any changes to the UAT.
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*
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* @param error An error while restoring the original UAT, if any.
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* @return true if anything changed, false otherwise.
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*/
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bool revertChanges(QString &error);
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QModelIndex findRowForColumnContent(QVariant columnContent, int columnToCheckAgainst, int role = Qt::DisplayRole);
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private:
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bool checkField(int row, int col, char **error) const;
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QList<int> checkRow(int row);
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void loadUat(uat_t * uat = 0);
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epan_uat *uat_;
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QList<bool> dirty_records;
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QList<QMap<int, QString> > record_errors;
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};
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#endif // UAT_MODEL_H
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